Uploading Pictures Troubleshooting (IO/HTTP ERROR)

On my blog http://turkdelight.wordpress.com I have been struggling for almost a week to upload photos into my posts. I was literally in the middle of writing a post (and had added about 5 pictures so far) when all of a sudden my photographs wouldn't upload. This has consistently been an issue for at least 5 days.
Every time I attempt to upload a photo, I get either an IO or an HTTP error. No matter what I do, I can't seem to make this stop.
It won't upload to a new post.
It won't upload to an edited post.
It won't upload a different picture or a different size.
It won't upload at all. :(
The images I'm trying to upload are all .JPG images and are around 600-800 pixels on the longest end. I have used 26.7MB of storage space and have 99.1% remaining.
I haven't noticed a pattern to the errors, just that one or the other consistently happens. I cleared my cookies and cache and tried again with no luck. Any suggestions?

I have had the same issues - Will upload, but then the image shows as red cross (image not found)... Also having issues saving drafts... Methinks something odd is happening behind the curtain right now